Webアッセリアン(英: Asselian)は、によって定められた地質学用語である、地質時代名の一つ。 2億9890万年前(誤差15万年)から2億9352万年前(誤差17万年)にあたる、前期ペルム紀()を四分した最初の期である。 前の期は石炭紀の後期の最後の期グゼリアン、続く期は前期ペルム紀の2番目の期サクマーリアン。 模式地はロシアの南部ウラルを流れ … WebFeb 19, 2008 · The biostratigraphy and systematics of a late Asselian–early Sakmarian fusulinid fauna from the Anatolian Platform including Eastern and Central Taurides have been investigated in three sections: Özbek Hill, Eskibey and Bademli.
Sedimentary features and sequence stratigraphy of the
WebMar 1, 2010 · The Asselian and Sakmarian successions in the Taurides are restricted to the Aladag Unit of Özgül (1984) and its equivalents from the different regions of the Taurides. Very limited data can be obtained from these successions in terms of faunal composition, especially for the Asselian. WebIn the geologic timescale, the Asselian is the earliest geochronologic age or lowermost chronostratigraphic stage of the Permian. It is a subdivision of the Cisuralian epoch or series. The Asselian lasted between 299.0 ± 0.8 and 294.6 ± 0.8 million years ago (Ma). gap the thread log in
Asselian Encyclopedia.com
WebAsselian Stage, first of the four stages of the Lower Permian (Cisuralian) Series, encompassing all rocks deposited during the Asselian Age (298.9 million to 295.5 million … WebApr 30, 2024 · A whole calamitacean plant Palaeostachya guanglongii from the Asselian (Permian) Taiyuan Formation in the Wuda Coalfield, Inner Mongolia, China Semantic Scholar DOI: 10.1016/j.revpalbo.2024.104245 Corpus ID: 219017989 WebPantelosaurus is known from about 6 individuals including skulls and partial postcranial skeletons.All specimens were collected at Königin-Carola-Schacht locality, in Dresden, from the uppermost part of the Döhlen Formation, lower Rotliegend Group (Döhlen Basin), dating to the Asselian stage of the Cisuralian series, about 299–296.4 million years old. gap the sries